AMD's legacy Ryzen 7 5800X3D chips now sell for up to $800, more than a new 9800X3D — AM4 chip costs twice as much as MSRP, as enthusiasts flock to old DDR4 memory

The prices for AMD's Ryzen 7 5800X3D chips have surged on eBay, with some units selling for up to $800, surpassing the cost of a new Ryzen 7 9800X3D. The increased demand is attributed to the DDR5 memory pricing crisis, as enthusiasts turn to the older DDR4-compatible chip. Despite the initial MSRP of $450, the 5800X3D now averages around $500 on the second-hand market. The AM4 platform's continued support for DDR4 memory has led to the price hike, making it a sought-after option for buyers.